On my 3w The carb is in the back of the engine, and there is only 3 holes for were the engine mounts. I do not like the set up of the engine. What I am going to do is take some pics of what I got and what I have to work with and see if I can figure out how to put the pics on here.....

Sorry to be a pain on this but I just want to do this right the 1st time lol
Paul